NAU4902 Caged Roller Bearing Single, 15 mm ID x 28 mm OD x 13 mm Width, Heavy-Duty High-Carbon Steel Open Type for Linear Slide Systems and Radial Load Applications

NAU4902 caged roller bearing, single open unit
✔️ 15 mm ID x 28 mm OD x 13 mm width, open caged, single each

This single NAU4902 open caged roller bearing is a heavy-duty high-carbon steel part used in linear slide systems, machinery shafts, and radial load points where durability matters.

✅ 15 mm inside diameter (ID), 28 mm outside diameter (OD), 13 mm width
✅ High carbon steel construction, open caged heavy-duty design
✅ Double-row (2 rows) rollers for enhanced radial load capacity
✅ Dynamic load capacity 7950 N; static load capacity 9020 N
✅ Maximum speed up to 20,000 rpm; temperature range -20 to 120 °C
✅ Open enclosure, no oil hole; easy inspection and maintenance
✅ Suited for linear slide unit applications, shafts, and machine housings
✅ Single bearing pack (1 each); model NAU4902, NAU Metric Series

💡 What is a caged roller bearing used for in linear slide systems and heavy-duty radial applications? Caged roller bearings are a handy solution for carrying high radial loads while keeping rollers aligned and reducing friction. Useful overview: - Provides strong radial load support for shafts, housings, and linear slide units - Offers better roller guidance and load capacity than typical sealed ball bearing setups - Works well in high-speed machinery and can be paired with alternatives like ceramic ball bearings for specialty needs